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NSDefaultRunLoopMode vs NSRunLoopCommonModes
...me sort or long-running operation without interaction with external events and without timers, you do not need a run loop, but if your thread needs to respond to incoming events, it should be attached to a run loop in order to wake up the thread when new events arrive. This is the case of NSURLConne...
Java: how do I get a class literal from a generic type?
... String.class denotes the Class
object that represents the type
String and is identical to the
Class object that is returned when
method getClass is invoked on a
String object. A class literal can
be used for runtime type checks and
for reflection.
Parameterized types lose their ...
Passing an array as a function parameter in JavaScript
...sociative array (named keys) instead, then use an object. Coming from PHP (and always led to this thread by google) this took me a while to figure out. You can pass the whole object as a parameter then. w3schools.com/js/js_objects.asp
– timhc22
May 29 '14 at 8:...
Best way to obfuscate an e-mail address on a website?
... is (my first name).(my last name).com, as my last name is rather unusual, and I was lucky enough to pick up the domain name. My e-mail address is (my first name)@(my last name).com. So really, when it comes down to guessing it, it's not very hard.
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how do I strip white space when grabbing text with jQuery?
...,'');
That will remove all the spaces
If you want to remove the leading and trailing whitespace only, use the jQuery $.trim method :
var emailAdd = $.trim($(this).text());
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get just the integer from wc in bash
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You can use the cut command to get just the first word of wc's output (which is the line or word count):
lines=`wc -l $f | cut -f1 -d' '`
words=`wc -w $f | cut -f1 -d' '`
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Reload .profile in bash shell script (in unix)?
I'm new to bash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing:
5 ...
.rar, .zip files MIME Type
I'm developing a simple php upload script, and users can upload only ZIP and RAR files.
6 Answers
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Any reason to write the “private” keyword in C#?
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Default members accessibility for inisde classes and struct is private. Check here: msdn.microsoft.com/en-us/library/ba0a1yw2(v=vs.90).aspx
– Mitja Bonca
Jul 21 '12 at 10:09
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Django REST Framework: adding additional field to ModelSerializer
...s? my question is: how to accept custom POST values which can be validated and processes in the post_save() handler?
– Alp
May 30 '14 at 10:34
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